Standard Classiﬁcation System for Rubber Products in ... · PDF fileStandard Classiﬁcation...

Designation: D 2000 – 99 Approved bySociety of Automotive Engineers

SAE Recommended Practice J200

Standard Classification System forRubber Products in Automotive Applications 1

This standard is issued under the fixed designation D 2000; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.

This specification has been approved for use by agencies of the Department of Defense.

1. Scope

1.1 This classification system tabulates the properties ofvulcanized rubber materials (natural rubber, reclaimed rubber,synthetic rubbers, alone or in combination) that are intendedfor, but not limited to, use in rubber products for automotiveapplications.

NOTE 1—This classification system may serve many of the needs ofother industries in much the same manner as SAE numbered steels. It mustbe remembered, however, that this system is subject to revision whenrequired by automotive needs. It is recommended that the latest revisionalways be used.

1.2 This classification system is based on the premise thatthe properties of all rubber products can be arranged intocharacteristic material designations. These designations aredetermined bytypes,based on resistance to heat aging, andclasses,based on resistance to swelling in oil. Basic levels arethus established which, together with values describing addi-tional requirements, permit complete description of the qualityof all elastomeric materials.

1.3 In all cases where the provisions of this classificationsystem would conflict with those of the detailed specificationsfor a particular product, the latter shall take precedence.

NOTE 2—When the rubber product is to be used for purposes where therequirements are too specific to be completely prescribed by this classi-fication system, it is necessary for the purchaser to consult the supplier inadvance, to establish the appropriate properties, test methods, and speci-fication test limits.

1.4 The values stated in SI units are to be regarded as thestandard.

2. Referenced Documents

2.1 ASTM Standards:D 395 Test Methods for Rubber Property—Compression

Set2

D 412 Test Methods for Vulcanized Rubber and Thermo-plastic Rubbers and Thermoplastic Elastomers—Tension2

D 429 Test Methods for Rubber Property—Adhesion toRigid Substrates2

D 430 Test Methods for Rubber Deterioration—DynamicFatigue2

D 471 Test Method for Rubber Property—Effect of Liq-uids2

D 573 Test Method for Rubber—Deterioration in an AirOven2

D 575 Test Methods for Rubber Properties in Compression2

D 624 Test Method for Tear Strength of ConventionalVulcanized Rubber and Thermoplastic Elastomers2

D 865 Test Method for Rubber—Deterioration by Heatingin Air (Test Tube Enclosure)2

D 925 Test Methods for Rubber Property—Staining of Sur-faces (Contact, Migration, and Diffusion)2

D 945 Test Methods for Rubber Properties in Compressionor Shear (Mechanical Oscillograph)2

D 1053 Test Methods for Rubber Property—Stiffening atLow Temperatures: Flexible Polymers and Coated Fab-rics2

D 1171 Test Method for Rubber Deterioration—SurfaceOzone Cracking Outdoors or Chamber (Triangular Speci-mens)2

D 1329 Test Method for Evaluating Rubber Property—Retraction at Lower Temperatures (TR Test)2

D 1349 Practice for Rubber—Standard Temperatures forTesting2

D 1418 Practice for Rubber and Rubber Latices—Nomenclature2

D 2137 Test Methods for Rubber Property—BrittlenessPoint of Flexible Polymers and Coated Fabrics2

D 2240 Test Method for Rubber Property—DurometerHardness2

D 3183 Practice for Rubber—Preparation of Pieces for TestPurposes from Products2

D 5964 Practice for Rubber—IRM 902 and IRM 903 Re-placement Oils for ASTM No. 2 and ASTM No. 3 Oils2

3. Purpose

3.1 The purpose of this classification system is to provideguidance to the engineer in the selection of practical, commer-cially available rubber materials, and further to provide amethod for specifying these materials by the use of a simple

1 This classification system is under the jurisdiction of ASTM Committee D-11on Rubber. The Non-Metallic Standards Committee of SAE with SubcommitteeD11.30 on Classification of Rubber Compounds will jointly maintain D 2000.

Current edition approved May 10, 1999. Published June 1999. Originallypublished as D 2000 – 62 T. Last previous edition D 2000 – 98c.

2 Annual Book of ASTM Standards, Vol 09.01.

1

Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States.

“line call-out” designation.3.2 This classification system was developed to permit the

addition of descriptive values for future rubber materialswithout complete reorganization of the classification systemand to facilitate the incorporation of future new test methods tokeep pace with changing industry requirements.

4. Type and Class

4.1 The prefix letter “M” shall be used to indicate that theclassification system is based on SI units.

NOTE 3—Call outs not prefixed by the letter M refer to an earlierclassification system based on inch-pound units. This was published ineditions up to 1980.

4.2 Rubber materials shall be designated on the basis oftype(heat resistance) andclass(oil resistance). Type and class areindicated by letter designations as shown in Table 1 and Table2 and illustrated in 9.1.

4.3 Type is based on changes in tensile strength of not morethan630 %, elongation of not more than − 50 %, and hardnessof not more than615 points after heat aging for 70 h at anappropriate temperature. The temperatures at which thesematerials shall be tested for determining type are listed in Table1.

4.4 Class is based on the resistance of the material toswelling in ASTM Oil No. 3 after 70-h immersion at atemperature determined from Table 1, except that a maximumtemperature of 150°C (the upper limit of oil stability) shall beused. Limits of swelling for each class are shown in Table 2.

4.4.1 ASTM No. 2 and No. 3 Oils have been replaced byIRM 902 and 903 Oils, respectively, under Practice D 5964.These Oils are similar but not identical to ASTM No. 2 and No.3 Oils.

4.4.2 Substitutability of IRM 902 and 903 Oils for ASTMNo. 2 and No. 3 Oils has not been established, as their swellingcharacteristics are different and may affect compound classifi-cation.

NOTE 4—The selection of type based on heat resistance is understood tobe indicative of the inherent heat resistance that can be normally expectedfrom commercial compositions. Likewise, choice of class is based on therange of volume swell normally expected from such commercial compo-sitions as established by type.The fact that a type and class of material islisted in Table 6, under Basic Requirements, indicates that materials thatmeet these requirements for heat and oil resistance are commerciallyavailable.

4.5 The letter designations shall always be followed by athree-digit number to specify the hardness and the tensile

strength—for example, 505. The first digit indicates durometerhardness, for example, 5 for 506 5, 6 for 606 5. The next twodigits indicate the minimum tensile strength—for example, 05for 5 MPa, 14 for 14 MPa.Correlation of available materialsfor desired hardness and tensile strength is obtained throughthe elongation values in Table 6.See 7.2.

5. Grade Numbers, Suffix Letters, and Number

5.1 Grade Numbers—Since the basic requirements do notalways describe sufficiently all the necessary qualities, provi-sion is made for deviation or adding requirements through asystem of prefix grade numbers. Grade No. 1 indicates thatonly the basic requirements are compulsory, and no suffixrequirements are permitted. Grades other than No. 1 are usedfor expressing deviation or additional requirements and arelisted as “Available Suffix Grade Numbers” in the last columnunder Basic Requirements in Table 6. A grade number iswritten as a material prefix preceding the letters for type andclass (see 9.1).

5.2 Suffıx Letters—The suffix letters that may be used,together with their meaning, appear in Table 3.

5.3 Suffıx Numbers—Each suffix letter should preferably befollowed by two suffix numbers (see Note 6 in 8.1).The firstsuffıx number always indicates the test method;time of test ispart of the method and is taken from the listings in Table 4.Thesecond suffıx number, if used, always indicates the temperatureof testand is taken from Table 5. Where three-digit numbersare required, they are separated by a dash—for example: –10;B4–10; F1–11.

TABLE 1 Basic Requirements for Establishing Type byTemperature

Type Test Temperature, °C

A 70B 100C 125D 150E 175F 200G 225H 250J 275K 300

TABLE 2 Basic Requirements for Establishing Class by VolumeSwell

Class Volume Swell, max, %

A no requirementB 140C 120D 100E 80F 60G 40H 30J 20K 10

TABLE 3 Meaning of Suffix Letters

Suffix Letter Test Required

A Heat ResistanceB Compression SetC Ozone or Weather ResistanceD Compression-Deflection ResistanceEA Fluid Resistance (Aqueous)EF Fluid Resistance (Fuels)EO Fluid Resistance (Oils and Lubricants)F Low-Temperature ResistanceG Tear ResistanceH Flex ResistanceJ Abrasion ResistanceK AdhesionM Flammability ResistanceN Impact ResistanceP Staining ResistanceR ResilienceZ Any special requirement, which shall be specified in detail

D 2000

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6. Composition and Manufacture

6.1 This classification system is predicated upon materialsfurnished under a specification based thereon being manufac-tured from natural rubber, reclaimed rubber, synthetic rubber,alone or in combination, together with added compoundingingredients of such nature and quantity as to produce vulcani-zates that comply with the specified requirements. All materialsand workmanship shall be in accordance with good commer-cial practice, and the resulting product shall be free of porousareas, weak sections, bubbles, foreign matter, or other defectsaffecting serviceability.

6.2 Color—With the exception of FC, FE, FK, and GEmaterials, the values in the material tables are based on blackcompounds and comparable values may not be available incolor.

7. Basic Requirements

7.1 The basic requirements for physical properties specified

in Table 63 are based on values obtained from standardlaboratory test specimens prepared and tested in accordancewith the applicable ASTM test methods.Test results fromspecimens prepared from finished products may not duplicatevalues obtained from standard test specimens.

NOTE 5—When standard test specimens are cut from finished parts inaccordance with Practice D 3183, a deviation to the extent of 10 % (ontensile strength and elongation values only) is permissible when agreedupon by the purchaser and the supplier. This deviation is permissibleonlybecause of the recognized effects of knitting, grain, and buffing on thematerial when test specimens are prepared from finished parts and testedfor tensile strength and elongation. When differences due to the method ofprocessing or to the difficulty in obtaining suitable test specimens from thefinished part arise, the purchaser and the supplier may agree on acceptabledeviations. This can be done by comparing results of standard testspecimens with those obtained on actual parts.

7.2 The available materials are listed in the appropriatematerial section of the table, giving each hardness and tensilestrength with its appropriate elongation value. Also, there is arepetition of the values for the basic heat and oil agingrequirements for the material resulting from the assignment oftype and class. In addition, values for compression set, nor-mally a basic requirement to ensure proper vulcanization, arespecified.

8. Suffix Requirements

8.1 Suffix requirements shall be specifiedonly as neededtodefine qualities necessary to meet service requirements. Thesesuffix requirements are set forth for the various grade numbers.Suffix letters and suffix numbers describing these suffix re-quirements may be used singly or in combination,but not allsuffıx values available for a given material need be specified.

NOTE 6—Examples of the use of suffix letters and numbers would beA14 and EO34. Suffix A (Table 3) stands for heat resistance, Suffix 1(Table 4) specifies that the test be run in accordance with Test MethodD 573 for 70 h, and Suffix A (Table 5) indicates the temperature of test as100°C. Similarly, Suffix EO34 indicates resistance in ASTM Oil No. 3 inaccordance with Test Method D 471 for 70 h at 100°C.4

8.2 Basic requirements are always in effect, unless super-seded by specific suffix requirements in the “line call-out.”

TABLE 4 ASTM Test Methods

Basic Requirementsand First Suffix No.

Basic 1 2 3 4 5 6 7 8 9Requirement or

Suffix Letter

Tensile Strength,Elongation

D 412,die C

... ... ... ... ... ... ... ... ...

Durometer Hardness D 2240 ... ... ... ... ... ... ... ... ...Suffix A, HeatResistance

... D 573, 70 h D 865, 70 h D 865, 168 h D 573, 168 h D 573, 1000 h D 895, 1000 h ... ... ...

Suffix B, CompressionSet, Standard TestSpecimen Cut from aSlab

... D 395, 22 h,Method B,solid

D 395, 70 h,Method B,solid

D 395, 22 h,Method B,plied

D 395, 70 h,Method B,plied

D 395, 1000 h,Method B,solid

D 395, 1000h, Method B,plied

... ... ...

3 Tensile values are shown as pounds per square inch in Table 6 for informationonly.

4 ASTM Oil No. 3 is no longer commercially available. It has been replaced byIRM903 oil. See section 4.4.1.

TABLE 5 Suffix Numbers to Indicate Temperature of Test

Applicable Suffix RequirementsSecond Suffix

Number

TestTemperature,

°CA

A, B, C, EA, EF, EO, G, 11 275K 10 250

9 2258 2007 1756 1505 1254 1003 702 381 230 B

F 1 232 03 −104 −185 −256 −357 −408 −509 −55

10 −6511 −7512 −80

A These test temperatures are based on Practice D 1349.B Ambient temperature in the case of outdoor testing.

D 2000

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TABLE 4 Continued

Basic Requirementsand First Suffix No.

Basic 1 2 3 4 5 6 7 8 9Requirement or

Suffix Letter

Suffix C, Ozone orWeather Resistance

... D 1171,ozoneA

exposure,Method A

D 1171,B

weatherD 1171,ozoneC

exposure,Method B

... ... ... ... ... ...

Suffix D,Compression-Deflection Resistance

... D 575,Method A

D 575,Method B

... ... ... ... ... ... ...

Suffix EO, OilResistance

... D 471, ASTMOil No. 1,D

70 h

D 471, ASTMOil No. 2D,70 h

D 471, ASTMOil No. 3D,70 h

D 471, ASTMOil No. 1,168 h



D 471,ServiceLiquid No.101, 70 h

D 471,Oil asspecificallydesignatedin Table 6,70 h

Suffix EF, FluidResistance

... D 471, Refer-ence Fuel A,70 h

D 471, Refer-ence Fuel B,70 h

D 471, Refer-ence Fuel C,70 h

D 471, Refer-ence Fuel D,70 h

D 471, Vol-ume PercentReferenceFuel D Plus15 VolumePercentDenaturedEthanol, 70 h

... ... ... ...

Suffix EA, AqueousFluid Resistance

... D 471, Dis-tilled Water,70 hE

D 471, EqualParts byVolume DistilledWater-ReagentGrade EthyleneGlycol, 70 hF

... ... ... ... ... ... ...

Suffix F, Low-TemperatureResistance

... D 2137,Method A,9.3.2, 3 min

D 1053, 5 min,T2, T5, T10, T50,or T100

D 2137,Method A9.3.2, 22 h

D 1329, 38.1mm die, 50 %elongation,retraction10 % min

D 1329, 38.1mm die, 50 %elongation,retraction50 % min

...

Suffix G, TearResistance

... D 624, die B D 624, die C ... ... ... ... ... ... ...

Suffix H, FlexResistance

... D 430,Method A

D 430,Method B

D 430,Method C

... ... ... ... ... ...

Suffix J, AbrasionResistance

... G ... ... ... ... ... ... ... ...

Suffix K, Adhesion ... D 429,Method A

D 429,Method B

Bond madeaftervulcanization

... ... ... ... ... ...

Suffix M, FlammabilityResistanceG

... ... ... ... ... ... ... ... ... ...

Suffix N, ImpactResistanceG

... ... ... ... ... ... ... ... ... ...

Suffix P, StainingResistance

... D 925,Method A

D 925, MethodB Control Panel

... ... ... ... ... ... ...

Suffix R, Resilience ... D 945 ... ... ... ... ... ... ... ...Suffix Z, SpecialRequirementG

... ... ... ... ... ... ... ... ... ...

A Use ozone chamber exposure method of Test Method D 1171, Method A.B Test Method D 1171, Weather Test, is 6 weeks duration. Test area and time of year to be agreed upon by the purchaser and the manufacturerC Use ozone chamber exposure method of Test Method D 1171, Method B.D ASTM No. 2 and No. 3 Oils are no longer commercially available. They have been replaced by IRM 902 and 903 Oils, respectively. See Section 4.4.1. ASTM Oil No.

1, IRM 902 and IRM 903 may be ordered from Penreco, 4426 East Washington Blvd., Los Angeles, CA 90023-4476. They are also distributed by R. E. Carroll, Inc., P.O.Box 5806, Trenton, NJ 08638-0806.

E Distilled water shall be used. Volume increase by water displacement method, except alcohol dip omitted. When determining changes in tensile strength, elongation,and hardness, test tube to be 3⁄4full after specimens are immersed. Determination to be made after 30 min. Cool in distilled water, acetone dip to be omitted.

F Equal parts by volume of distilled water and reagent grade ethylene glycol. Volume increase by displacement method, except alcohol dip omitted, When determiningchanges in tensile strength, elongation, and hardness, test tube to be 3⁄4full after specimens are immersed. Determination to be made after 30 min. Cool in distilled water,acetone dip to be omitted.

G Test method to be specified.

D 2000

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9. Line Call-Outs

9.1 A “line call-out,” which is a specification,shall contain:the documents names, the prefix letter M, the grade number,the material designation (type and class), and the hardness andtensile strength, followed by the appropriate suffix require-ments. Following is an example of a “line call-out” orspecification:

In this example, basic requirements for heat resistance andfluid resistance are superseded by suffix requirements. How-ever, the basic requirement of 80 % for compression set, whichis not included as a suffix requirement, is not superseded andtherefore shall be met as specified in Table 6.

10. Test Methods

10.1 The applicable test methods are listed in Table 4.

11. Sampling and Inspection

11.1 A lot, unless otherwise specified, shall consist of allproducts of the same material submitted for inspection at thesame time.

11.2 When proof of conformance with a specification basedon this classification system is required, the supplier shall,upon request of the purchaser at the time of ordering, furnish asufficient number of samples to permit the performance of therequired tests. Test specimens shall be prepared as prescribedin 7.1. The samples shall be warranted to have equivalent cureand to be from the same run or batch of compound used in thelot.

D 2000

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TABLE 6 Basic and Supplementary (Suffix) Requirements for Classification of Elastomeric Materials

AA MATERIALS

Basic Requirements

DurometerHardness,65 Points

Tensile Strength, min UltimateElongation,

min, %

Heat Aged, TestMethod D 573, 70 h at

70°C

Oil Immersion, TestMethod D 471, No. 3

Oil,A 70 h at 70C

Compression Set, TestMethods D 395, Solid,max, %, 22 h at 70°C

Available SuffixGrade

NumbersMPa psi

30 7 1015 400

No requirement Compression set,50 % max

2, 430 10 1450 400 2, 430 14 2031 400 2, 4

40 7 1015 400 2, 440 10 1450 400 2, 440 14 2031 400 2, 440 17 2466 500 2, 440 21 3046 600 2, 4

50 3 435 250 250 6 870 250 250 7 1015 400 2, 350 8 1160 400 2, 350 10 1450 400 2, 3, 4, 550 14 2031 400 2, 3, 4, 550 17 2466 400 2, 3, 4, 550 21 3046 500 2, 3, 4, 5

60 3 435 250

Change in tensile strength,630 %

Change in ultimate elonga-tion, − 50 % max

Change in durometer hard-ness, 615 points

260 6 870 250 260 7 1015 300 2, 360 8 1160 300 2, 360 10 1450 350 2, 3, 4, 560 14 2031 400 2, 3, 4, 560 17 2466 400 2, 3, 4, 560 21 3046 400 2, 3, 4, 560 24 3481 500 2, 3, 4, 5

70 3 435 150 270 6 870 150 270 7 1015 200 2, 370 8 1160 200 2, 370 10 1450 250 2, 3, 4, 570 14 2031 300 2, 3, 4, 570 17 2466 300 2, 3, 4, 570 21 3046 350 2, 3, 4, 5

80 3 435 100 280 7 1015 100 280 10 1450 150 280 14 2031 200 280 17 2466 200 2

90 3 435 75 290 7 1015 100 290 10 1450 125 2

AASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See Section 4.4.1

D 2000

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TABLE 6 Continued

AA MATERIALS

Suffix RequirementsGrade

1AGrade

2Grade

3Grade

4Grade

5Grade

6Grade

7Grade

8

A13 Heat resistance, Test Method D 573, 70 h at 70°C:Change in hardness, max, points 615 +10 +10Change in tensile strength, max, % 630 −25 −25Change in ultimate elongation, max, % −50 −25 −25

B13 Compression set, Test Methods D 395, Method B,max, %, 22 h at 70°C

25 25 25


50 50 50

C12 Resistance to ozone, Test Method D 1171, qualityretention rating, min, %

85 † 85 †

C20 Resistance to outdoor aging, Test Method D 1171,quality retention rating, min, %

85 85 85 85

EA14 Water resistance, Test Method D 471, 70 h at100°C, volume change, max, %

10 10 10 10

F17 Low-temperature resistance, Test Methods D 2137,Method A, 9.3.2, nonbrittle after 3 min at − 40°C

pass pass pass pass

G21 Tear resistance, Test Method D 624, Die C:under 7.0 MPa tensile strength, min. kN/mover 7.0 MPa tensile strength, min, kN/m

2226

2226

2226

K11 Adhesion, Test Methods D 429, min:Method A, min, MPa 1.4 2.8 1.4 2.8

K21 Adhesion, Test Method D 429, Method B, min,MPa

7 7 7 9

P2 Staining resistance, Test Methods D 925, MethodB, control panel

pass pass pass pass

Z (Special requirements) Any special requirements shall be specified in detail, including test methods.

ABasic properties only—no suffix requirements for Grade No. 1.† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established.

D 2000

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TABLE 6 Continued

AK MATERIALS

Basic Requirements



min, %


70°C

Oil Immersion, TestMethod D 471, No. 3

Oil,A 70 h at 70°C



NumbersMPa psi

40 3 435 400 Change in tensile strength,630 %



Volume change,+ 10 % max

Compression set,50 % max

250 3 435 400 260 5 725 300 270 7 1015 250 280 7 1015 150 390 7 1015 100 3

AASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See section 4.4.1

AK MATERIALS

Suffix RequirementsGrade1A

Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A14 Heat resistance, Test Method D 573, 70 h at 100°C:Change in durometer hardness, max, points +15 +15Change in tensile strength, max, % −15 −15Change in ultimate elongation, max, % −40 −40

B33 Compression set, Test Methods D 395,Method B, 22 h at 70°C max, %

50 50

EO14 Fluid resistance, Test Method D 471, OilNo. 1, 70 h at 100°C:

Change in tensile strength, max. % † †Change in ultimate elongation, max. % † †Change in durometer hardness, max, points † †Change in volume, max, % −3 to +5 −3 to +5

EO34 Fluid resistance, Test Method D 471, Oil No. 3, 70 h at100°C:

Change in durometer hardness, points −5 to +10 −5 to +10Change in tensile strength, max. % −30 −30Change in ultimate elongation, max, % −50 −50Change in volume, max, % † †


pass


ABasic properties only, no suffix requirements for Grade No. 1.† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established.

D 2000

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TABLE 6 Continued

BA MATERIALS

Basic Requirements



min, %


100°C

Oil Immersion, TestMethod D 471, No. 3Oil,A 70 h at 100°C



NumbersMPa psi

20B 6 870 400 3

30 7 1015 400 230 10 1450 400 2, 3, 4, 530 14 2031 400 2, 3, 4, 5

40 3 435 300 2, 840 7 1015 300 2, 840 10 1450 400 2, 3, 4, 5, 640 14 2031 400 2, 3, 4, 5

50 7 1015 300 2, 850 10 1450 400 2, 3, 4, 5, 650 14 2031 400 2, 3, 4, 550 17 2466 400 2, 3, 4, 5

60 3 435 250 Change in tensile strength,630 %



No requirementCompression set,

50 % max

860 6 870 250 860 7 1015 300 2, 860 10 1450 350 2, 3, 4, 5, 660 14 2031 400 2, 3, 4, 5, 660 17 2466 400 2, 3, 4, 5, 6

70 3 435 150 870 6 870 150 870 7 1015 200 2, 870 8 1160 200 870 10 1450 250 2, 3, 4, 5, 670 14 2031 300 2, 3, 4, 570 17 2466 300 2, 3, 4, 5

80 7 1015 100 2, 780 10 1450 150 2, 480 14 2031 200 2, 4

90 3 435 75 790 7 1015 100 2, 790 10 1450 125 2, 4

AASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See section 4.4.1BMaterials would typically be 20 to 25 durometer based upon current capability.

BA MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A14 Heat resistance, Test Method D 573, 70h at 100°C:

Change in hardness, max, points +10 +10Change in tensile strength, max, % −25 −25Change in ultimate elongation, max, % −25 −25

B13 Compression set, Test Methods D 395, MethodB, max, %, 22 h at 70°C

25 25 25

C12 Resistance to ozone, Test Method D 1171,quality retention rating, min, %

100 100 100 100 100 100 100

F17 Low-temperature resistance, Test MethodsD 2137, Method A, 9.3.2, nonbrittle after3 min at − 40°C

pass pass pass pass

F19 Low-temperature resistance, Test MethodsD 2137, Method A, 9.3.2, nonbrittle after3 min at − 55°C

pass pass

K11 Adhesion, Test Methods D 429, min:Method A, min, MPa 1.4 1.4 1.4 1.4

K21 Adhesion, Test Methods D 429, min:Method B, min, kN/m 7 7 7

K31 Adhesion, bond made after vulcanization B B B


ABasic properties only—no suffix requirements for Grade No. 1.BSuffix K31 indicates that the material shall be free of surface conditions and compound constituents that are or may become deleterious to cement adhesion.

D 2000

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TABLE 6 Continued

BC MATERIALS

Basic Requirements



min, %


100°C




NumbersMPa psi

30 3 435 300 2, 530 7 1015 400 2, 530 10 1450 500 2, 530 14 2031 500 2

40 3 435 300 240 7 1015 400 2, 540 10 1450 500 2, 540 14 2031 500 2, 540 17 2466 500 2

50 3 435 300 2, 550 7 1015 300 2, 550 10 1450 350 2, 5, 650 14 2031 400 2, 5, 650 17 2466 450 2, 650 21 3046 500 2, 650 24 3481 500 2, 6




60 3 435 300



3, 560 7 1015 300 3, 560 10 1450 350 3, 5, 660 14 2031 350 3, 660 17 2466 400 3, 660 21 3046 400 3, 660 24 3481 400 3, 6

70 3 435 200 3, 570 7 1015 200 3, 570 10 1450 250 3, 5, 670 14 2031 300 3, 5, 670 17 2466 300 3, 670 21 3046 300 3, 6

80 3 435 100 480 7 1015 100 480 10 1450 100 480 14 2031 150 4

90 3 435 50 490 7 1015 100 490 10 1450 150 490 14 2031 150 4


D 2000

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TABLE 6 Continued

BC MATERIALS


1AGrade

2Grade

3Grade

4Grade

5Grade

6Grade

7Grade

8

A14 Heat resistance, Test Method D 573, 70 h at100°C:

Change in hardness, max points +15 +15 +15 +15 +15Change in tensile strength, max, % −15 −15 −15 −15 −15

Change in ultimate elongation, max, % −40 −40 −40 −40 −40B14 Compression set, Test Methods D 395, Method

B, 22 h at 100°C, max, %35 35 35 35 35

C12 Resistance to ozone, Test Method D 1171 100 100 100 100 100C20 Resistance to outdoor aging, Test Method

D 1171, quality retention rating, min, %† † † † †

EO14 Fluid resistance, Test Method D 471, No. 1Oil, 70 h at 100°C:

Change in hardness, points 610 610 610 610 610Change in tensile strength, max, % −30 −30 −30 −30 −30

Change in ultimate elongation, max, % −30 −30 −30 −30 −30Change in volume, % −10 to +15 −10 to +15 −10 to +15 −10 to +15 −10 to +15

EO34 Fluid resistance, Test Method D 471, No. 3Oil,B 70 h at 100°C:

Change in tensile strength, max, % −70 −60 −45 −60 −60Change in ultimate elongation, max, % −55 −50 −30 −60 −50

Change in volume, % +120 +100 +80 +100 +100F17 Low-temperature resistance, Test Methods

D 2137, Method A, 9.3.2, nonbrittle after3 min at −40°C

pass pass pass pass

F19 Low-temperature resistance, Test MethodsD 2137, Method A, 9.3.2, nonbrittle after 3 minat −55°C

pass

G21 Tear resistance, Test Method D 624, Die C:Under 7.0 MPa tensile load, min, kN/m 22 22 227.0 to 10 MPa tensile load, min, kN/m 26 26 26

10 MPa tensile load and over, min, kN/m 26 26 26 26 26K11 Adhesion, Test Methods D 429, min:

Method A, min, MPa 1.4 1.4 1.4 1.4 2.8P2 Staining resistance, Test Methods D 925, Method

B, control panel, nonstaining† † †


ABasic properties only—no suffix requirements for Grade No. 1.† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established.BASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See section. 4.4.1

D 2000

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TABLE 6 Continued

BE MATERIALS

Basic Requirements



min, %


100°C




NumbersMPa psi

40 3 435 500 40 240 7 1015 500 40 2

50 3 435 350 40 250 6 870 350 40 250 7 1015 400 40 250 10 1450 400 40 2, 350 14 2031 400 40 2

60 3 435 300 40 260 6 870 300 40 260 7 1015 350 40 260 10 1450 350 Change in tensile strength,

630 %Change in ultimate elonga-

tion, − 50 % maxChange in durometer hard-

ness, 615 points

Volume change,+80 % max

40 2, 360 14 2031 350 40 2

70 3 435 200 50 270 6 870 200 50 270 7 1015 200 50 270 10 1450 250 50 2, 370 14 2031 250 50 270 17 2466 250 50 2

80 7 1015 100 50 280 10 1450 100 50 280 14 2031 150 50 280 17 2466 150 50 2

90 7 1015 100 50 290 10 1450 100 50 290 14 2931 150 50 2


D 2000

12

TABLE 6 Continued

BE MATERIALS


1AGrade

2Grade

3Grade

4Grade

5Grade

6Grade

7Grade

8



B14 Compression set, Test Methods D 395,Method B, max, %, 22 h at 100°C

25 25


100 100

C20 Resistance to outdoor aging, Test MethodD 1171

† †


Change in hardness, points 610 610Change in tensile strength, max, % −30 −30Change in ultimate elongation, max, % −30 −30Change in volume, % −10 to +15 −10 to +15

EO34 Fluid resistance, Test Method D 471, No. 3Oil,B 70 h at 100°C:

Change in tensile strength, max, % −50 −50Change in ultimate elongation, max, % −40 −40

F17 Low-temperature resistance, Test MethodsD 2137, Method A, 9.3.2, nonbrittle after 3min at −40°C

pass


pass

G21 Tear resistance, Test Method D 624, Die C:10 MPa tensile load and over, min, kN/m 26

K11 Adhesion, Test Methods D 429, Method A,min, MPa

1.4


ABasic properties only—no suffix requirements for Grade No. 1.† The requirement is applicable, and materials are available having those characteristics, but values have not yet been established.BASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See section 4.4.1

D 2000

13

TABLE 6 Continued

BF MATERIALS

Basic Requirements



min, %


100°C




NumbersMPa psi

60 3 435 200 260 6 870 200 260 7 1015 250 260 8 1160 250 260 10 1450 300 260 14 2031 350 260 17 2466 350 2


Change in ultimate elonga-tion, −50 % max


70 3 435 150 270 6 870 150 Volume change,

+60 % maxCompression set,

50 % max2

70 7 1015 200 2

70 8 1160 200 270 10 1450 250 270 14 2031 250 270 17 2466 300 2

80 3 435 100 280 7 1015 100 280 10 1450 125 280 14 2031 125 2

AASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See 4.4.1

BF MATERIALS


1AGrade

2Grade

3Grade

4Grade

5Grade

6Grade

7Grade

8


25


25


Change in hardness, points 610Change in tensile strength, max, % −25Change in ultimate elongation, max, % −45Change in volume, % −10 to +10


Change in hardness, max, points −20Change in tensile strength, max, % −45Change in ultimate elongation, max, % −45Change in volume, % 0 to +60


pass

K11 Adhesion, Test Methods D 429, Method A,MPa

B

Z (Special requirements) Any special requirements shall be specified in detail, including test methods

ABasic properties only—no suffix requirements for Grade No. 1.BMaterials are available that can be bonded to metal during vulcanization. Because of the wide variety of compounds in use, combined with manifold end-use

requirements, no values are shown. Test Methods D 429 and requirements should be agreed upon by the supplier and user.

D 2000

14

TABLE 6 Continued

BG MATERIALS

Basic Requirements



min, %


100°C



AvailableSuffixGrade

NumbersMPa psi

40 7 1015 450 2, 540 10 1450 450 2, 5

50 3 435 300 2, 550 6 870 300 250 7 1015 350 2, 550 8 1160 350 250 10 1450 300 2, 3, 4, 550 14 2031 350 2, 3, 4, 550 21 3046 400 3, 4

60 3 435 200 2, 560 6 870 200 260 7 1015 250 2, 560 8 1160 250 260 10 1450 300 2, 560 14 2031 300 2, 3, 4, 560 17 2466 350






260 21 3046 350 3, 460 28 4061 400 3, 4

70 3 435 150 2, 570 6 870 150 270 7 1015 200 2, 570 8 1160 200 270 10 1450 250 2, 570 14 2031 250 2, 3, 4, 570 17 2466 300 2, 370 21 3046 350 3, 470 28 4061 400 3, 4

80 3 435 100 6, 780 7 1015 100 6, 780 10 1450 125 6, 780 14 2031 125 3, 4, 6, 780 21 3046 300 3, 480 28 4061 350 3, 4

90 3 435 50 6, 790 7 1015 100 6, 790 10 1450 100 6, 7


D 2000

15

TABLE 6 Continued

BG MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A14 Heat resistance, Test Method D 573, 70 h at 100°C:Change in hardness, max, points 65 +15 +15Change in tensile strength, max, % 615 −20 −20Change in ultimate elongation, max, % −15 −40 −40


25 50 50 25 25 25


25 25 25

C12 Resistance to ozone, Test Method D 1171, quality re-tention rating, min, %

† †

C20 Resistance to outdoor aging, Test Method D 1171 † †EA14 Water resistance, Test Method D 471, 70 h at 100°C:

Change in hardness, points 610 610Change in volume, % 615 615

EF11 Fluid resistance, Test Method D 471,Reference Fuel A, 70 h at 23°C:

Change in hardness, points 610 610Change in tensile strength, max, % −25 −25Change in ultimate elongation, max, % −25 −25Change in volume, % −5 to +10 −5 to +10

EF21 Fluid resistance, Test Method D 471, Reference FuelB, 70 h at 23°C:

Change in hardness, points 0 to −30 0 to −30Change in tensile strength, max, % −60 −60Change in ultimate elongation, max, % −60 −60Change in volume, % 0 to +40 0 to +40

EO14 Fluid resistance, Test Method D 471, No. 1 Oil, 70 hat 100°C:

Change in hardness, max, points −5 to +10 −7 to +5 −7 to +5 −5 to +15 −5 to +15 −5 to +5Change in tensile strength, max, % −25 −20 −20 −25 −25 −25Change in ultimate elongation, max, % −45 −40 −40 −45 −45 −45Change in volume, % −10 to +5 −5 to +10 −5 to +5 −10 to +5 −10 to +5 −10 to +5

EO34 Fluid resistance, Test Method D 471, No. 3 Oil, 70 hat 100°C:

Change in hardness, points −10 to +5 −10 to +5 −10 to +5 0 to −15 0 to −20 −10 to +5Change in tensile strength, max, % −45 −35 −35 −45 −45 −45Change in ultimate elongation, max, % −45 −40 −40 −45 −45 −45Change in volume, % 0 to +25 +16 to +35 0 to +6 0 to +35 0 to +35 0 to +25

F16 Low-temperature resistance, Test Methods D 2137,Method A, 9.3.2, nonbrittle after 3 min at −35°C

pass


pass pass


pass pass pass

K11 Adhesion, Test Methods D 429, Method A, MPa B B B B B B

P2 Staining resistance, Test Methods D 925, Method B,control panel

pass pass



requirements, no values are shown. Test Methods D 429 and requirements should be agreed upon by the supplier and user.† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established. These values should be determined

between the end user and producer.

D 2000

16

TABLE 6 Continued

BK MATERIALS

Basic Requirements



min, %


100°C



Available Suf-fix

GradeNumbersMPa psi

60 3 435 200 460 6 870 200 460 7 1015 250 460 8 1160 250 460 10 1450 300 460 14 2031 350 460 17 2466 350 4

70 3 435 150 470 6 870 150 Change in tensile strength,



ness, 615 points



470 7 1015 200 470 8 1160 200 470 10 1450 250 470 14 2031 250 470 17 2466 300 4

80 3 435 100 480 7 1015 100 480 10 1450 125 480 14 2031 125 4

90 3 435 50 490 7 1015 100 490 10 1450 100 4


D 2000

17

TABLE 6 Continued

BK MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8


Change in hardness, points 610Change in tensile strength, max, % −20Change in ultimate elongation, max, % −30


25


25

EF11 Fluid resistance, Test Method D 471, ReferenceFuel A, 70 h at 23°C:

Change in hardness, points 65Change in tensile strength, max, % −20Change in ultimate elongation, max, % −20Change in volume, % 65

EF21 Fluid resistance, Test Method D 471, ReferenceFuel B, 70 h at 23°C:

Change in hardness, max, points 0 to −20Change in tensile strength, max, % −50Change in ultimate elongation, max, % −50Change in volume, % 0 to +25

EO14 Fluid resistance, Test Method D 471, No. 1 Oil,70 h at 100°C:

Change in hardness, points 65Change in tensile strength, max, % −20Change in ultimate elongation, max, % −20Change in volume, % −10 to 0


Change in hardness, points −10 to +5Change in tensile strength, max, % −20Change in ultimate elongation, max, % −30Change in volume, % 0 to +5

K11 Adhesion, Test Methods D 429, Method A, MPa B



requirements, no values are shown. Test Methods D 429 and requirements should be agreed upon by the supplier and user.

D 2000

18

TABLE 6 Continued

CA MATERIALS

Basic Requirements



min, %


125°C




NumbersMPa psi

30 7 1015 500 230 10 1450 500 2

40 7 1015 400 240 10 1450 400 240 14 2031 400 2

50 7 1015 300 350 10 1450 300 450 14 2031 350 450 17 2466 350 Change in tensile strength,

6 30 %Change in ultimate elonga-


ness, 615 points

4

60 7 1015 250 360 10 1450 250 No requirements Compression set,

60 % max4

60 14 2031 250 4

70 7 1015 200 370 10 1450 200 4, 570 14 2031 200 4, 5

80 7 1015 150 680 10 1450 150 7, 880 14 2031 150 7, 8

90 7 1015 100 690 10 1450 100 7, 8


CA MATERIALS


1AGrade

2Grade

3Grade

4Grade

5Grade

6Grade

7Grade

8


Change in hardness, max, points +10 +10 +10 +10 +10 +10 +10Change in tensile strength, max, % −20 −20 −20 −20 −20 −20 −20Change in ultimate elongation, max, % −40 −40 −40 −40 −50 −40 −40

B44 Compression set, Test Methods D 395,Method B, 70 h at 100°C, plied specimen,max, %

35 50

B35 Compression set, Test Methods D 395,Method B, 22 h at 125°C, plied specimen,max, %

70 70 70 50 70 70 50

C32 Resistance to ozone, Test Method D 1171,exposure Method B

pass pass pass pass pass pass pass

EA14 Water resistance, Test Method D 471, 70 hat 100°C, volume change, %

65 65 65 65 65 65 65




pass pass pass pass pass


pass

G11 Tear resistance, Test Method D 624, Die B,min, kN/m

17 26 26 26 26 26 26

G21 Tear resistance, Test Method D 624, Die C,min, kN/m

17 26 26 26 26 26 26

K11 Adhesion, Test Methods D 429, Method A,min, MPa

1.4 2.8 2.8 1.4 2.8 2.8

P2 Staining resistance, Test Methods D 925,Method B, control panel


R11 Resilience in compression, Test MethodsD 945, min, %

70 50 60


ABasic properties only—no suffix requirements for Grade No. 1.

D 2000

19

TABLE 6 Continued

CE MATERIALS

Basic Requirements



min, %


125°C




NumbersMPa psi

50 14 2031 400



Change in durometer hard-ness,6 15 points



2, 3

60 10 1450 350 2, 360 14 2031 400 2, 360 17 2466 400 2, 3

70 7 1015 200 2, 370 10 1450 250 2, 370 14 2031 300 2, 370 17 2466 300 2, 3

80 7 1015 200 2, 380 10 1450 250 2, 380 14 2031 250 2, 3


CE MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8


Change in hardness, points 620Change in tensile strength, % 630Change in ultimate elongation, max, % −60


60 80


† †

C20 Resistance to outdoor aging, Test Method D 1171 † †F19 Low-temperature resistance, Test Methods

D 2137, Method A, 9.3.2, nonbrittle after 3 minat −55°C

pass pass


pass pass



D 2000

20

TABLE 6 Continued

CH MATERIALS

Basic Requirements



min, %


125°C




NumbersMPa psi

60 3 435 200


2, 360 6 870 200 2, 360 7 1015 250 2, 360 8 1160 250 2, 360 10 1450 300 2, 3, 5, 660 14 2031 350 2, 360 17 2466 350 2, 3

70 3 435 150 2, 370 6 870 150 Change in tensile strength,

630 %Change in ultimateelongation, −50 % maxChange in durometerhardness, 6 15 points


2, 370 7 1015 200 2, 370 8 1160 200 2, 370 10 1450 250 2, 370 14 2031 250 2, 3, 5, 670 17 2466 300 2, 3

80 3 435 100 3, 480 7 1015 100 3, 480 10 1450 125 3, 480 14 2031 125 3, 4, 5, 6

90 3 435 50 3, 490 7 1015 100 3, 490 10 1450 100 3, 4, 5, 6


CH MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A25 Heat resistance, Test Method D 865, 70 h125°C:

Change in hardness, points 0 to +15 0 to +15 0 to +15 0 to +10 0 to +10Change in tensile strength, max, % −25 −25 −25 −10 −20Change in ultimate elongation, max, % −50 −50 −50 −40 −30


25 25 25 30 25


25 25 30 25

C12 Resistance to ozone retention rating, TestMethod D 1171

100 100


† †

EF31 Fluid resistance, Test Method D 471, Refer-ence Fuel C, 70 h at 23°C:

Change in hardness, points 0 to −30 0 to −30 0 to −20 0 to −20Change in tensile strength, max, % −60 −60 −50 −50Change in ultimate elongation, max, % −60 −60 −60 −50Change in volume, % 0 to +50 0 to +50 0 to +40 0 to +40

ABasic properties only—no suffix requirements for Grade No. 1† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established.

D 2000

21

TABLE 6 Continued

CH MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8


Change in hardness, points 0 to +10 0 to +10Change in tensile strength, max, % −20 −20Change in ultimate elongation, max, % −35 −35Change in volume, % −15 to +5 −15 to +5


Change in hardness, points 0 to +10Change in tensile strength, max, % −20Change in ultimate elongation, max, % −40Change in volume, % −15 to +5

EO35 Fluid resistance, Test Method D 471, No. 3 Oil,B

70 h at 125°C:Change in hardness, points 610 610Change in tensile strength, max, % −15 −15Change in ultimate elongation, max, % −30 −30Change in volume, % 0 to +25 0 to +25

EO36 Fluid resistance, Test Method D 471, No. 3 Oil,B

70 h at 150°C:Change in hardness, points 610 −5 to +10 −5 to +10Change in tensile strength, max, % −35 −10 −15Change in ultimate elongation, max, % −35 −50 −40Change in volume, % 0 to +25 0 to +10 0 to +15


pass


pass


pass pass

K11 Adhesion, Test Methods D 429, Method A, MPa C C C C

Z (Special requirements) Any requirements shall be specified in detail, including test methods.

ABasic properties only—no suffix requirements for Grade No. 1BASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See section 4.4.1CMaterials are available that can be bonded to metal during vulcanization. Because of the wide variety of compounds in use, combined with manifold end-use

requirements, no values are shown. Test Methods D 429 and requirements should be agreed upon by the supplier and user.† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established.

D 2000

22

TABLE 6 Continued

DA MATERIALS

Basic Requirements



min, %


150°C


Compression Set, TestMethods D 395, Plied,max, %, 22 h at 150°C

Available Suf-fix

GradeNumbersMPa psi

50 7 1015 300 250 10 1450 300 250 14 2031 350 2

60 7 1015 250 2,360 10 1450 250 Change in tensile strength,



ness, 615 points

No Requirement


2,3

60 14 2031 300 2,3

70 7 1015 200 2,3

70 10 1450 200 2,370 14 2031 200 2,3

80 7 1015 150 2,380 10 1450 150 2,380 14 2031 150 2,3


DA MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A26 Heat resistance, Test Methods D 865, 70 h at150°C:


B36 Compression set, Test Methods D 395, Method B,22 h at 150°C, plied, max, %

40 25

C32 Resistance to ozone, Test Method D 1171, Expo-sure, Method B

pass pass

EA14 Water resistance, Test Method D 471, 70 h at100°C, volume change, %

65 65


pass pass

G11 Tear resistance, Test Method D 624, Die B, min,kN/m

17 17

G21 Tear resistance, Test Method D 624, Die C, min,kN/m

17 17

K11 Adhesion, Test Methods D 429, Method A, min,MPa

1.4


pass pass

R11 Resilience in compression, Test Methods D 945,min, %

60 60

Z (Special requirements) Any special requirement shall be specified in detail, including test methods.

ABasic properties only—no suffix requirements for Grade No. 1

D 2000

23

TABLE 6 Continued

DE MATERIALS

Basic Requirements



min, %


150°C


Compression Set, TestMethods D 395, Method B,

Solid, max, %, 22 hat 125°C


NumbersMPa psi

60 10 1450 350





Compression set,+80 % max

260 14 2031 400 2,360 17 2466 400 2,3,4

70 7 1015 200 270 10 1450 250 570 14 2031 30070 17 2466 300 6

80 7 1015 20080 10 1450 200 280 14 2031 250

90 10 1450 15090 14 2031 150 5


DE MATERIALS


1AGrade

2Grade

3Grade

4Grade

5Grade

6

A16 Heat resistance, Test Method D 573, 70 h at150°C:Change in hardness, pointsChange in tensile strength, %Change in ultimate elongation, max, %

1530

−30

1530

−30

1530

−30

1530

−30

B15 Compression set, Test Methods D 395,Method B, 22 h at 125°C, max, %

55 35 25 35 30

C12 Resistance to ozone, Test Method D 1171 B B B B B


Volume change, max, % +70 +70 +60F16 Low-temperature resistance, Test Methods

D 2137, Method A, 9.3.2, nonbrittle after 3min at −35°C

pass pass


pass pass pass

Z (Special Requirements) Any special requirement shall be specified in detail, including test methods.

ABasic properties only—no-suffix requirements for Grade No. 1.BThe requirement is applicable, and materials are available having these characteristics, but values have not yet been established.

D 2000

24

TABLE 6 Continued

DF MATERIALS

Basic Requirements



min, %


150°C




NumbersMPa psi

40 6 870 225





80 2

50 7 1015 225 80 2

60 8 1160 175 80 2

70 6 870 100 90 570 8 1160 150 80 2

80 6 870 100 90 580 8 1160 150 80 3

90 7 1015 125 85 4


DF MATERIALS


1AGrade

2Grade

3Grade

4Grade

5Grade

6Grade

7Grade

8


Change in hardness, max, points +10 +10 +10 +10Change in tensile strength, max, % −25 −25 −25 −25Change in ultimate elongation, max, % −30 −30 −30 −30


50 60 75 80


75 80 85


† † † †

C20 Resistance to weather aging, Test Method D 1171 † † † †EO16 Fluid resistance, Test Method D 471, No. 1 Oil, 70

h at 150°C:Change in hardness, points −8 to +15 −8 to +10 −8 to +10 −8 to +10Change in tensile strength, max, % −20 −20 −20 −30Change in ultimate elongation, max, % −30 −30 −30 −50Change in volume, % −5 to +10 −5 to +10 −5 to +10 −5 to +10

EO36 Fluid resistance, Test Method D 471, No. 3 Oil, 70h at 150°C:

Change in hardness, max, points −30 −30 −30 −30Change in tensile strength, max, % −60 −60 −60 −60Change in ultimate elongation, max, % −40 −30 −30 −50Change in volume, % +50 +50 +50 +50


pass pass pass


pass

K11 Adhesion, Test Methods D 429, Method A, min,MPa

1.4 1.4 1.4 1.4



D 2000

25

TABLE 6 Continued

DH MATERIALS

Basic Requirements



min, %


150°C




NumbersMPa psi

40 7 1015 300 60 2

50 8 1160 250 60 2

60 8 1160 200 60 260 9 1450 200 Change in tensile strength,

630 %60 2

60 14 2031 250 40 4

70 6 870 100 Change in ultimate elonga-tion, −50 % max



75 570 8 1160 200 60 370 10 1450 200 60 370 16 2321 250 40 4

80 6 870 100 75 580 8 1160 175 60 380 10 1450 175 60 380 20 2900 150 40 4

90 10 1450 100 60 390 20 2900 100 45


DH MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A26 Heat resistance, Test Method D 865, 70 h at 150°C:Change in hardness, max, points +10 +10 +10 +10Change in tensile strength, max, % −25 −25 −15 −25Change in ultimate elongation, max, % −30 −30 −25 −30


30 30 60


50 50 35

C12 Resistance to ozone, Test Method D 1171, quality re-tention rating, min, %

† † † †

C20 Resistance to outdoor aging, Test Method D 1171 † † † †EO16 Fluid resistance, Test Method D 471, No. 1 Oil, 70 h at

150°C:Change in hardness, points −5 to +10 −5 to +10 −5 to +10 −5 to +10Change in tensile strength, max, % −20 −20 −20 −20Change in ultimate elongation, max, % −30 −30 −30 −40Change in volume, % 65 65 −10 to +5 65

EO36 Fluid resistance, Test Method D 471, No. 3 Oil, 70 h at150°C:

Change in hardness, max, points −15 −15 −15 −15Change in tensile strength, max, % −40 −30 −40 −40Change in ultimate elongation, max, % −40 −30 −30 −40Change in volume, % +25 +25 +25 +25


pass pass


pass

F17 Low-temperature resistance, Test MethodD 2137, Method A, 9.3.2, nonbrittle after 3 min at−40°C

pass

K11 Adhesion, Test Methods D 429, Method A, bonded dur-ing vulcanization, min, MPa

1.4 1.4 1.4



D 2000

26

TABLE 6 Continued

EE MATERIALS

Basic Requirements



min, %


175°C


Compression Set, TestMethods D 395, Method B,

Solid, max, %, 22 h at 150°C


NumbersMPa psi

50 8 1160 400 350 10 1450 500 350 12 1740 50050 14 2031 500

60 6 870 200 460 8 1160 300 3,4,560 12 1740 300 360 14 2031 400 Change in durometer

hardness, 615 pointsChange in tensile strength,

630 %

3

70 8 1160 200 Volume change,+80 % max

Compression set, 75 % max 3,4,5

70 10 1450 200 470 12 1740 300 Change in ultimate

elongation, −50 % max3

80 10 1450 200 480 12 1740 200 3,480 14 2031 200 3,4,580 16 2320 200 3

90 6 870 100 490 10 1450 100 390 14 2031 100


EE MATERIALS


1Grade

2Grade

3Grade

4Grade

5Grade

6Grade

7Grade

8

A47 Heat resistance, Test Method D 573, 168 h at 175°C:Change in hardness, max, points Basic requirements only +10 +20 +10Change in tensile strength, max, % Basic requirements only −30 −30 −30Change in ultimate elongation, max, % Basic requirements only −50 −65 −50

B46 Compression set, Test Methods D 395, Method B,plied, 70 h at 150°C, max, %

Basic requirements only 50 75 50

B37 Compression set, Test Methods D 395, Method B,plied, 22 h at 175°C, max, %

Basic requirements only 50 75 50


Change in hardness, max, points Basic requirements only −10 to +5 −10 to +5 −10 to +5Change in tensile strength, max, % Basic requirements only −25 −25 −25Change in ultimate elongation, max, % Basic requirements only −35 −35 −35Change in volume, % Basic requirements only 615 610 610

EO36 Fluid resistance, Test Method D 471, No. 3 Oil,A 70 hat 150°C:

Change in tensile strength, max, % Basic requirements only −60 −50 −50Change in ultimate elongation, max, % Basic requirements only −55 −50 −50Change in volume, max, % Basic requirements only +70 +60 +50

EA14 Water resistance, Test Method D 471, 70 h at 100°C:Change in volume, max, % Basic requirements only +15 +15 +15


Basic requirements only pass pass pass

G21 Tear resistance, Test Method D 624, Die C, min, kN/M Basic requirements only 20 20

AChange in Hardness values are omitted because the round robin data did not support them statistically.

D 2000

27

TABLE 6 Continued

EH MATERIALS

Basic Requirements



min, %

Heat Aged,ASTM D 865, 70 h at

175°C

Oil Immersion,ASTM D 471, No. 3Oil,A 70 h at 150°C

Compression Set,ASTM D 395, Solid,

max, %, 22 h at 150°C


NumbersMPa psi

40 7 1015 250 75 3

50 8 1160 175 75 3

60 6 870 100 Change in durometer 75 360 9 1306 150 hardness,6 15 points Volume change, 630 % 75 3

Change in tensile strength, 630 %

70 6 870 100 Change in ultimate elonga- 75 370 9 1306 125 tion, −50 % max 75 3

80 7 1015 100 75 3

AASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM 903 oil. See section 4.4.1.

EH MATERIALS


1AGrade

2Grade

3Grade

4Grade

5Grade

6Grade

7Grade

8


Change in hardness, max, points +10Change in tensile strength, max, % −30Change in ultimate elongation, max, % −40

B17 Compression set, ASTM D 395, Method B, 22h at 175°C, solid max, %

60

B37 Compression set, ASTM D 395, Method B, 22h at 175°C, solid, max, %

60

E016 Fluid resistance, ASTM D 471, No. 1 Oil, 70 hat 150°C:

Change in hardness, points 65Change in tensile strength, max, % −20Change in ultimate elongation, max, % −30Change in volume, % 65

EO36 Fluid resistance, ASTM D 471, No.3 Oil,B 70h at 150°C:

Change in hardness, points −20Change in tensile strength, max, % −40Change in ultimate elongation, max, % −30Change in volume, % +25

F14 Low-temperature resistance, ASTM D 2137,Method A, Pass, °C

pass

F25 Low-temperature resistance, ASTM D 1053,T100, Pass,° C

pass

K11 Adhesion, ASTM D 429, Method A, min, MPa 1.4Z (Special requirements) Any special requirements shall be specified in detail, including test methods.

ABasic properties only—no suffix requirements for Grade No. 1BASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM 903 oil. See section 4.4.1.

D 2000

28

TABLE 6 Continued

EK MATERIALSBasic Requirements



min, %

Heat Aged,ASTM D 573,70 h at 150°C

Oil Immersion,ASTM D 471, No. 3Oil,A 70 h at 150°C

Compression Set,ASTM D 395, Solid,

max, %, 22 h at 150°C


NumbersMPa psi

50 9 1305 125 Change in durometer hardness,615 points

Volume change,610 % max

60 2

70 10 1450 125 Change in tensile strength, 630 % 60 2Change in ulitmate elongation,

80 10 1450 100 −50 % max 60 2

AASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM 903 oil. See section 4.4.1.

EK MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A17 Heat resistance, ASTM D 573, 70 h at 175°C:Change in hardness, points 610Change in tensile strength, % −25Change in ultimate elongation, max, % −20 to +30

A18 Heat aging resistance, ASTM D 573, 70 h at 200°C:Change in hardness, points −15 to +10Change in tensile strength, max, % −60Change in ultimate elongation, % −10 to +40

B17 Compression set, ASTM D 395, Method B, solid, 22 hat 175°C, max, %

60

B26 Compression set, ASTM D 395, Method B, solid, 70 hat 150°C, max %

50

C32 Resistance to ozone, ASTM D 1171, Method B passEA14 Fluid resistance to ASTM D 471, water, 70 g

at 100°CChange in hardness, points −5 to +10Change in volume 0 to +20

EF31 Fluid resistance, ASTM D 471, ReferenceFuel C, 70 h at room temperatureChange in hardness, points −20 to +5Change in tensile strength, max, % −50Change in ultimate elongation, max, % −50Change in volume, max, % +40

EO16 Fluid resistance, ASTM D 471, No. 1 Oil, 70 hat 150°C:

Change in hardness, points −10 to +5Change in tensile strength, max, % −10Change in ultimate elongation, max, % −20Change in volume, max % +10

E036 Fluid resistance, ASTM D 471, No. 3 Oil,B 70 hat 150°C:

Change in hardness, points −15 to 0Change in tensile strength, max, % −20Change in ultimate elongation, max, % −20Change in volume, max, % +10

F19 Low-temperature resistance, ASTM D 2137, passMethod A, 9.3.2, nonbrittle after 3 min at −55°C

F49 Low-temperature resistance, ASTM D 1329, after10 min at −55°C, 10 % retraction, min

pass

ABasic properties only—no suffix requirements for Grade No. 1.BASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM 903 oil. See section 4.4.1

D 2000

29

TABLE 6 Continued

FC MATERIALS

Basic Requirements



min, %


200°C




NumbersMPa psi

30 3 435 350





60 230 5 725 400 60 2

40 7 1015 400 60 3

50 7 1015 400 60 350 8 1160 500 80 4

60 7 1015 300 60 360 8 1160 400 80 4

70 7 1015 200 60 3


FC MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A19 Heat resistance, Test Method D 573, 70 h at 225°C:Change in hardness, max, points +10 +10 +15Change in tensile strength, max, % −40 −40 −50Change in ultimate elongation, max, % −40 −40 −50


40 45 60

C12 Resistance to ozone, Test Method D 1171, quality reten-tion rating, min, %

† † †

C20 Resistance to outdoor aging, Test Method D 1171 † † †EA14 Water resistance, Test Method D 471, 70 h at 100°C:

Change in hardness, points 65 65 65Change in volume, % 65 65 65


Change in hardness, points 0 to −10 0 to −15 0 to −15Change in tensile strength, max, % −50 −50 −50Change in ultimate elongation, max, % −30 −50 −50Change in volume, % 0 to +20 0 to +20 0 to +20

F1-11 Low-temperature resistance, Test Methods D 2137,Method A, 9.3.2, nonbrittle after 3 min at − 75°C

pass pass pass

G11 Tear resistance, Test Method D 624, Die B:Under 7.0 MPa load, min, kN/m 57.0 to 10.5 MPa load, min, kN/m 17 26



D 2000

30

TABLE 6 Continued

FE MATERIALS

Basic Requirements



min, %


200°C




NumbersMPa psi

30 3 435 400Change in tensile strength,


tion, −50 % maxChange in durometer hard-

ness, 615 points


60 2

30 7 1015 500 60 5

40 8 1160 500 60 3

50 8 1160 500 80 4


FE MATERIALS


Grade2

Grade3

Grade4

Grade5

A19 Heat resistance, Test Method D 573, 70 h at 225°C:Change in hardness, max, points +10 +10 +15 610Change in tensile strength, max, % −60 −40 −40 −50Change in ultimate elongation, max, % −60 −60 −60 −50

B37 Compression set, Test Methods D 395, Method B, max, %, 22h at 175°C

45 50 65 35

C12 Resistance to ozone, Test Method D 1171, quality retentionrating, min, %

† † †

C20 Resistance to outdoor aging, Test Method D 1171 † † †EA14 Water resistance, Test Method D 471, 70 h at 100°C:

Change in hardness, points 65 65 65 65Change in volume, % 65 65 65 65

EO16 Fluid resistance, Test Method D 471, No. 1 Oil, 70 h at 150°C:Change in hardness, points 0 to −10 0 to −10 0 to −10 0 to −10Change in tensile strength, max, % −50 −50 −50 −40Change in ultimate elongation, max, % −50 −50 −50 −40Change in volume, % 0 to +20 0 to +20 0 to +20 0 to +20

EO36 Fluid resistance, Test Method D 471 No. 3 Oil, 70 h at 150°C:Change in hardness, max, points † −40Change in volume, % + 80 +80 +65

F19 Low-temperature resistance, Test Methods D 2137, Method A,9.3.2, nonbrittle after 3 min at −55°C

pass pass pass

G11 Tear resistance, Test Method D 624, Die B:Under 7.0 MPa load, min, kN/m 97.0 to 10.5 MPa load, min, kN/m 22 26 25

K11 Adhesion, Test Methods D 429, Method A † † †K21 Adhesion, Test Methods D 429, Method B † † †K31 Bond after vulcanization B B B B

P2 Staining resistance, Test Methods D 925, Method B, controlpanel

pass pass pass


ABasic properties only—no suffix requirements for Grade No. 1.BSuffix K31 indicates that the materials shall be free of surface conditions and compound constituents that are or may become deleterious to cement adhesion.† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established.

D 2000

31

TABLE 6 Continued

FK MATERIALSBasic Requirements



min, %


200°C




NumbersMPa psi

60 6 870 150 Change in tensile strength,630 %Change in ultimate elonga-

tion, −50 % maxChange in durometer hard-

ness, 615 points


50 2


FK MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A19 Heat resistance, Test Method D 573, 70 h at 225°C:Change in hardness, max, points +15Change in tensile strength, max, % −45Change in ultimate elongation, max, % −45

C12 Resistance to ozone, Test Method D 1171, quality retentionrating, min, %

†

C20 Resistance to outdoor aging, Test Method D 1171 †EF31 Fluid resistance, Test Method D 471, Reference Fuel C, 70

h at 23°C:Change in hardness, points 0 to − 5Change in tensile strength, max, % −60Change in ultimate elongation, max, % −50Change in volume, % 0 to +25

EO36 Fluid resistance, Test Method D 471, No. 3 Oil,B 70 h at150°C:

Change in hardness, points 0 to −10Change in tensile strength, max, % −35Change in ultimate elongation, max, % −30Change in volume, % 0 to +10

F19 Low-temperature resistance, Test Methods D 2137, MethodA, 9.3.2, nonbrittle after 3 min at −55°C

pass


ABasic properties only—no suffix requirements for Grade No. 1.† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established.BASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See section 4.4.1

D 2000

32

TABLE 6 Continued

GE MATERIALS

Basic Requirements



min, %


225°C




NumbersMPa psi

30 3 435 300





50 230 5 725 400 50 230 6 870 400 50 8

40 3 435 200 50 240 5 725 300 50 240 6 870 300 50 8

50 3 435 200 50 350 5 725 250 70 4, 550 6 870 250 50 550 8 1160 400 60 9

60 3 435 100 50 360 5 725 200 70 4, 560 6 870 200 50 5

70 3 435 60 50 670 5 725 150 50 770 6 870 150 50 5

80 3 435 50 50 680 5 725 150 50 780 6 870 100 50 5


D 2000

33

TABLE 6 Continued

GE MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

Grade9


Change in hardness, max, points +10 +10 +10 +10 +10 +10 +10 +10Change in tensile strength, max, % −25 −25 −30 −25 −25 −25 −25 −30Change in ultimate elongation, max, % −30 −30 −30 −30 −30 −30 −25 −30


25 30 50 25 30 30 25 40


† † † † † † † †


† † † † † † † †

EA14 Water resistance, Test Method D 471, 70 h at100°C:

Change in hardness, points 65 65 65 65 65 65 65 65Change in volume, % 65 65 65 65 65 65 65 65


Change in hardness, points 0 to −10 0 to −15 0 to −15 0 to −15 0 to −15 0 to −15 0 to −10 0 to −10Change in tensile strength, max, % −30 −20 −20 −20 −20 −20 −30 −30Change in ultimate elongation, max, % −30 −20 −20 −20 −20 −20 −20 −30Change in volume, % 0 to +15 0 to +10 0 to +15 0 to +10 0 to +10 0 to +15 0 to +15 0 to +10

EO36 Fluid Resistance, Test Method D 471, No. 3Oil,B 70 h at 150°C:

Change in hardness, max, points −30 −35 −30 −40 −40 † −30Change in volume, % +60 +60 +60 +60 +60 +60 +60 +60


pass pass pass pass pass pass pass pass

G11 Tear resistance, Test Method D 624, Die B:Under 7.0 MPa load, min, kN/m 5 6 9 9 5 9 97.0 to 10.5 MPa load, min, kN/m 25

K11 Adhesion, Test Method D 429, Methods A † † † † † † † †K21 Adhesion, Test Method D 429, † † † † † † † †

Methods BK31 Bond after vulcanization C C C C C C C C

P2 Staining resistance, Test Methods D 925,Method B, control panel

pass pass pass pass pass pass pass pass


ABasic properties only—no suffix requirements for Grade No. 1.BASTM Oil No. 3 is no longer commercially available. It has been replaced by IRM903 oil. See section 4.4.1† The requirement is applicable, and materials are available having these characteristics, but values have not yet been established.CSuffix K31 indicates that the materials shall be free of surface conditions and compound constitutents that are or may become deleterious to cement adhesion.

D 2000

34

TABLE 6 Continued

HK MATERIALS

Basic Requirements



min, %


250°C




NumbersMPa psi

60 7 1015 200






2, 4, 660 10 1450 200 2, 4, 660 14 2031 200 2, 4, 6

70 7 1015 175 2, 4, 670 10 1450 175 2, 4, 670 14 2031 175 2, 4, 6

80 7 1015 150 2, 4, 680 10 1450 150 2, 4, 680 14 2031 150 2, 4, 6

90 7 1015 100 3, 5, 790 10 1450 100 3, 5, 790 14 2031 100 3, 5, 7


D 2000

35

TABLE 6 Continued

HK MATERIALS


Grade2

Grade3

Grade4

Grade5

Grade6

Grade7

Grade8

A1-10 Heat resistance, Test Method D 573, 70 h at250°C:

Change in hardness, max, points +10 +10 +10 +10Change in tensile strength, max, % −25 −25 −25 −25Change in ultimate elongation, max, % −25 −25 −25 −25

A1-11 Heat resistance, Test Method D 573, 70 h at275°C:

Change in hardness, max, points +10 +10 −5 to +10 −5 to +10Change in tensile strength, max, % −40 −40 −40 −40Change in ultimate elongation, max, % −20 −20 −20 −20

B31 Compression set, Test Methods D 395, MethodB, 22 h at 23°C

15 20

B37 Compression, set, Test Methods D 395, MethodB, max, %, 22 h at 175°C

50 30

B38 Compression set, Test Methods D 395, MethodB, max, %, 22 h at 200°C

50 50 50 50 15 20

C12 Resistance to ozone, Test Method D 1171, qual-ity retention rating, min, %

no cracks no cracks no cracks no cracks no cracks no cracks


no cracks no cracks no cracks no cracks no cracks no cracks

EF31 Fluid resistance, Test Method D 471, ReferenceFuel C, 70 h at 23°C:

Change in hardness, points 65 65 65 65 65 65Change in tensile strength, max, % −25 −25 −25 −25 −25 −25Change in ultimate elongation, max, % −20 −20 −20 −20 −20 −20Change in volume, % 0 to +10 0 to +10 0 to +10 0 to +10 0 to +10 0 to +10

EO78 Fluid resistance, Test Method D 471, ServiceLiquidB No. 101, 70 h at 200°C:

Change in hardness, points −15 to +5 −15 to +5 −15 to +5 −15 to +5Change in tensile strength, max, % −40 −40 −40 −40Change in ultimate elongation, max, % −20 −20 −20 −20Change in volume, % 0 to +15 0 to +15 0 to +15 0 to +15

EO88 Fluid resistance, Test Method D 471 SAE FluidNo. 2, Blend 7700C 70 h at 200°C:

Change in hardness, points −15 to +5 −15 to +5Change in tensile strength, max, % −40 −40Change in ultimate elongation, max, % −20 −20Change in volume, % +25 +25


pass pass pass


pass


ABasic properties only—no suffix requirements for Grade No. 1.BService Liquid No. 101– di-2 ethyl hexyl sebacate, 99.5 mass %; phenothiazine, 0.5 mass %CSAE Fluid No. 2, Blend 7700 is available from AKZO Nobel Chemicals, Inc. 5 Livingstone Avenue, Debbs Ferry, NY 10522, 1-800-666-1200.

D 2000

36

TABLE 6 Continued

KK MATERIALS A

Basic Requirements



min, %


300°C

Oil Immersion, TestMethod D 471,IRM 903 Oil,

70 h at 150°C

Compression Set, TestMethods D 395, Method

B, Plied max, %,22 h at 200°C

MPa psi

80 11 1595 125 Change in durometer hard-ness, 615 points

Change in tensilestrength, 630%

Change in ultimateelongation, -50% max

Volume change,(+ 10 % max)


ASupporting data are available from ASTM headquarters. Request RR: D11–1090.

APPENDIX

(Nonmandatory Information)

X1. TYPE AND CLASS OF POLYMER USAGE

X1.1 This appendix is intended to assist the users ofClassification System D 2000-SAE J200 and is not to beconsidered as part of the system. Table X1.1 lists the Classi-fication System D 2000-SAE J200 material designations (type

and class) and the type of polymer most often used in meetingthe material requirements (type and class). This table is notintended to be limiting; other polymers may be used to meetthe same specification.

The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connectionwith any item mentioned in this standard. Users of this standard are expressly advised that determination of the validity of any suchpatent rights, and the risk of infringement of such rights, are entirely their own responsibility.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM Headquarters. Your comments will receive careful consideration at a meeting of the responsibletechnical committee, which you may attend. If you feel that your comments have not received a fair hearing you should make yourviews known to the ASTM Committee on Standards, at the address shown below.

TABLE X1.1 Polymers Most Often Used in MeetingMaterial Requirements

Classification System D2000-SAE J200 Material Designation

(Type and Class)Type of Polymer Most Often UsedA

AA Natural rubber, reclaimed rubber, SBR,butyl, EP polybutadiene, polyisoprene

AK PolysulfidesBA Ethylene propylene, high-temperature SBR

and butyl compoundsBC Chloroprene polymers (neoprene), cmBE Chloroprene polymers (neoprene), cmBF NBR polymersBG NBR polymers, urethanesBK NBRCA Ethylene propyleneCE Chlorosulfonated polyethylene (Hypalon), cmCH NBR polymers, epichlorohydrin polymersDA Ethylene propylene polymersDE CM, CSMDF Polyacrylic (butyl-acrylate type)DH Polyacrylic polymers, HNBREE AEMEH ACMEK FZFC Silicones (high strength)FE SiliconesFK Fluorinated siliconesGE SiliconesHK Fluorinated elastomers (Viton, Fluorel, etc.)KK Perfluoroelastomers

A Refer to Practice D 1418.

D 2000

37

This standard is copyrighted by ASTM, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the above address or at610-832-9585 (phone), 610-832-9555 (fax), or [email protected] (e-mail); or through the ASTM website (www.astm.org).

D 2000

38

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